Preparation of strontium nitrate from celestite and calcium nitr

Details Preparation of strontium nitrate from celestite and calcium nitr Preparation of strontium nitrate from celestite and calcium nitr

1981-06-12

1982-06-29

Peters, G. O.

Chemistry of inorganic compounds

Nitrogen or compound thereof

Oxygen containing

423162, C01F 1140

Patent

active

043372333

ABSTRACT:
Strontium nitrate is prepared by reacting celestite (strontium sulfate) with excess calcium nitrate in limited amounts of water, quickly extracting strontium nitrate from the reaction mixture by vigorous agitation with additional water, and recovering strontium nitrate by evaporation of the extract solution.

REFERENCES:
patent: 2030659 (1936-02-01), Shreve et al.
patent: 2158162 (1939-05-01), Turner
patent: 2952641 (1960-09-01), McKenzie
patent: 3010788 (1961-11-01), Glueckhauf
patent: 3287084 (1966-11-01), Van Tuyl
"Chem Abst." vol. 2; 1915; p. 2176.
R. N. Shreve et al., "Making Strontium Nitrate and Strontium Chloride from Strontium Sulfate Using Organic Solvents", Purdue University Bulletin No. 67, vol. XXIII, No. 32, Jun. 1939.
R. N. Shreve et al., Ind. Eng. Chem. 31, 1173, (1939).
J. Am. Chem. Soc. 64, 1301-1303, (1942).

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